49813654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20773}}^1$

素因数の和:20895

約数の個数: 16

約数和(自身を含む): 82265040

約数和(自身を除く): 32451386

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 20773, 41546, 228503, 457006, 2264257, 4528514, 24906827, 49813654]

約数ペア:

[(1, 49813654), (2, 24906827), (11, 4528514), (22, 2264257), (109, 457006), (218, 228503), (1199, 41546), (2398, 20773)]